Frame cross beam

Abstract

The utility model discloses a vehicle frame cross beam, which relates to the technical field of vehicle frame cross beams, and comprises a support beam frame, a support mechanism is arranged in the support beam frame, a cross beam assembly is arranged in the support beam frame, the support mechanism comprises a support frame, the support frame is in threaded connection with the surface of the support beam frame, and the cross beam assembly is arranged in the support beam frame. Stabilizing plates are installed on the upper side and the lower side of the supporting frame, and bearing plates are installed on the surfaces of the stabilizing plates. The reinforcing block is fixedly connected into the connecting plate, so that the connecting plate can be supported, the cross beam body is installed in the extending plate, the positioning groove in the cross beam body is in butt joint with the positioning block, the extending plate is conveniently connected with the cross beam body, and the threaded holes are formed in the surfaces of the extending plate and the cross beam body, so that the connecting plate can be conveniently connected with the cross beam body. And the threaded holes of the wing plates are aligned with the threaded holes in the bottom plate, so that mounting by workers is facilitated, the dislocation probability is reduced, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle frame crossbeams, in particular to a vehicle frame crossbeam. Background Art

[0002] The frame is a key component of the vehicle. As the carrier of various components of the vehicle, the frame bears the weight of each component, and also bears the impact, distortion, inertia force, etc. during driving. The crossbeam assembly of the frame is the key part of the frame. On the basis of ensuring the rigidity of the frame, it provides installation points for other main components.

[0003] At present, publication number CN204846057U discloses a frame crossbeam, including a crossbeam body, the crossbeam body is a Kai-shaped structure, and the notch of the groove-shaped structure faces the ground; it also includes an upper crossbeam connecting plate connected to the bottom plate of the groove-shaped structure at one end and a lower crossbeam connecting plate connected to the notch at one end, the other end of the upper crossbeam connecting plate and the other end of the lower crossbeam connecting plate are respectively connected to the frame longitudinal beam, and the upper crossbeam connecting plate and the lower crossbeam connecting plate are each provided with two, and are symmetrically distributed about the longitudinal axis of the frame. The utility model increases the strength, bending resistance and torsion resistance of the frame crossbeam through the crossbeam body of the groove-shaped structure, can bear the weight of the vehicle body under heavy load, improve the balance stability of the entire frame, and ensure the performance of the entire vehicle.

[0004] In order to solve the problem of using frame crossbeams, the existing technology adopts a crossbeam body with a groove structure to increase the strength, bending resistance and torsion resistance of the frame crossbeam. However, there are still problems that the entire crossbeam cannot effectively resist impact and the installation of the crossbeam is not convenient, which leads to insufficient stability of the crossbeam and a higher probability of misalignment when installing the crossbeam. Utility Model Content

[0005] The purpose of the utility model is to provide a frame crossbeam to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A frame crossbeam includes a support beam frame, a support mechanism is installed inside the support beam frame, a crossbeam assembly is installed inside the support beam frame, the support mechanism includes a support frame, the support frame is threadedly connected to the surface of the support beam frame, stabilizing plates are installed on the upper and lower sides of the support frame, and a receiving plate is installed on the surface of the stabilizing plate.

[0008] A further improvement of the technical solution of the utility model is that a support frame is installed inside the support frame, and a support column is installed between the support frame and the support frame, so that the support frame is supported by the support column.

[0009] A further improvement of the technical solution of the utility model is that: the support frame includes a diagonal support plate, the diagonal support plate is fixedly connected to the inside of the support frame, and fixed plates are provided on both sides of the diagonal support plate, the fixed plates are fixedly connected to the diagonal support plate and the support frame, the two diagonal support plates form a regular triangle inside the support frame, and the fixed plates form a right-angled triangle on the diagonal support plate.

[0010] A further improvement of the technical solution of the utility model is that: the beam assembly includes an extension plate, the extension plate is threadedly connected to one side of the supporting beam frame, the surface of the extension plate is threadedly connected to the beam body, the surface of the beam body is fixedly connected with a web, the surface of the web is provided with holes, and both sides of the web are fixedly connected with support blocks. The fixed connection between the web and the beam body can improve the rigidity of the overall beam assembly, and the support blocks are fixedly connected to both sides of the web to support and fix the web.

[0011] A further improvement of the technical solution of the utility model is that the beam body includes a beam plate, the beam plate is welded to the two ends of the web, wing plates are fixedly connected to both sides of the beam plate, positioning grooves are opened on the surfaces of the wing plates, and the positioning grooves in the beam body are butt-connected with the positioning blocks.

[0012] A further improvement of the technical solution of the utility model is that: the extension plate includes a connecting plate, the connecting plate is threadedly connected to the surface of the supporting beam frame, and the bottom of the connecting plate is fixedly connected to a bottom plate, which is used to support and fix the extension plate.

[0013] A further improvement of the technical solution of the utility model is that: a reinforcing block is fixedly connected to the inner side of the connecting plate, a positioning block is fixedly connected to the surface of the bottom plate, and the positioning block is fixedly supported by the reinforcing block.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides a frame cross beam, wherein a support frame is installed inside the support cross beam through a receiving plate and a stabilizing plate, the receiving plate, the stabilizing plate and the support frame are threadedly limited by bolts, the stabilizing plate and the receiving plate protect both sides of the support frame to prevent damage and impact to the four ends of the support frame due to collision, two oblique support plates form an equilateral triangle inside the support frame, and the fixing plate forms a right-angled triangle on the oblique support plate, and the support frame is stably supported through the stability of the triangle, so that when the support cross beam frames connected to the two sides of the support frame are impacted, the support frame can effectively resist the impact, thereby increasing the stability of the overall frame cross beam.

[0016] The utility model provides a frame cross beam, the interior of a connecting plate is fixedly connected with a reinforcing block so that the connecting plate can be supported, a cross beam body is installed inside an extension plate, a positioning groove in the cross beam body is butt-connected with the positioning block, so that the extension plate is conveniently connected to the cross beam body, threaded holes are provided on the surfaces of the extension plate and the cross beam body, the threaded holes of the wing plate are aligned with the threaded holes on the bottom plate, so that installation by workers is convenient, the probability of misalignment is reduced, and time and labor are saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a frame crossbeam in an embodiment of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the support mechanism in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the support frame in the embodiment of the utility model;

[0020] Figure 4 This is a structural schematic diagram of the crossbeam body in the embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the extension plate in the embodiment of the utility model.

[0022] In the figure: 1. support beam frame; 2. support mechanism; 20. support frame; 21. receiving plate; 22. stabilizing plate; 23. support frame; 230. diagonal support plate; 231. fixing plate; 24. pillar; 3. crossbeam assembly; 30. extension plate; 301. connecting plate; 302. bottom plate; 303. reinforcement block; 304. positioning block; 31. crossbeam body; 310. beam plate; 311. wing plate; 312. positioning groove; 32. support block; 33. web plate; 34. hole. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments: Example 1

[0024] like Figure 1-5 As shown, the utility model provides a frame crossbeam, including a support beam frame 1, a support mechanism 2 is installed inside the support beam frame 1, a crossbeam assembly 3 is installed inside the support beam frame 1, the support mechanism 2 includes a support frame 20, the support frame 20 is threadedly connected to the surface of the support beam frame 1, a stabilizing plate 22 is installed on the upper and lower sides of the support frame 20, a receiving plate 21 is installed on the surface of the stabilizing plate 22, a support frame 23 is installed inside the support frame 20, a support column 24 is installed inside the support frame 23, the support frame 23 includes an oblique support plate 230, the oblique support plate 230 is fixedly connected to the inside of the support frame 20, and fixed plates 231 are fixedly connected on both sides of the oblique support plate 230;

[0025] Specifically, the support frame 20 is installed inside the support beam frame 1 through the receiving plate 21 and the stabilizing plate 22, and the receiving plate 21, the stabilizing plate 22 and the support frame 20 are threadedly limited by bolts. The stabilizing plate 22 and the receiving plate 21 protect both sides of the support frame 20 to prevent damage to the four ends of the support frame 20 due to collision. The two diagonal support plates 230 form a regular triangle inside the support frame 20, and the fixing plate 231 forms a right triangle on the diagonal support plate 230. The stability of the triangle can stably support the support frame 20, so that when the support beam frame 1 connected to both sides of the support frame 20 is impacted, the support frame 20 can effectively resist the impact. Example 2

[0026] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the crossbeam assembly 3 includes an extension plate 30, the extension plate 30 is threadedly connected to one side of the supporting beam frame 1, the surface of the extension plate 30 is threadedly connected to the crossbeam body 31, the surface of the crossbeam body 31 is fixedly connected with a web 33, the surface of the web 33 is provided with holes 34, and the two sides of the web 33 are fixedly connected with support blocks 32, the crossbeam body 31 includes a beam plate 310, the beam plate 310 is welded to the two ends of the web 33, the two sides of the beam plate 310 are fixedly connected with wing plates 311, the surface of the wing plate 311 is provided with positioning grooves 312, the extension plate 30 includes a connecting plate 301, the connecting plate 301 is threadedly connected to the surface of the supporting beam frame 1, the bottom of the connecting plate 301 is fixedly connected with a bottom plate 302, the inner side of the connecting plate 301 is fixedly connected with a reinforcing block 303, and the surface of the bottom plate 302 is fixedly connected with a positioning block 304;

[0027] Specifically, by fixing the web 33 to the beam body 31, the rigidity of the entire beam assembly 3 can be improved. The support blocks 32 are fixedly connected to both sides of the web 33 to support and fix the web 33. The interior of the connecting plate 301 is fixedly connected with a reinforcing block 303 to support the connecting plate 301. The beam body 31 is installed inside the extension plate 30. The positioning groove 312 in the beam body 31 is docked with the positioning block 304 to facilitate the connection between the extension plate 30 and the beam body 31. Threaded holes are provided on the surfaces of the extension plate 30 and the beam body 31. The threaded holes of the wing plate 311 are aligned with the threaded holes on the bottom plate 302 to facilitate installation by the staff.

[0028] The following is a detailed description of the working principle of the frame crossbeam.

[0029] like Figure 1-5As shown, the support frame 20 is installed inside the support beam frame 1 through the receiving plate 21 and the stabilizing plate 22, and the receiving plate 21, the stabilizing plate 22 and the support frame 20 are threaded and limited by bolts. The stabilizing plate 22 and the receiving plate 21 protect both sides of the support frame 20 to prevent the four ends of the support frame 20 from being damaged and impacted due to collision. The two diagonal support plates 230 form a regular triangle inside the support frame 20, and the fixing plate 231 forms a right triangle on the diagonal support plate 230. The stability of the triangle supports the support frame 20 stably, so that when the support beam frame 1 connected to both sides of the support frame 20 is impacted, the support frame 20 can effectively resist the impact. The plate 33 is fixedly connected to the beam body 31, which can improve the rigidity of the overall beam assembly 3. The support blocks 32 are fixedly connected to both sides of the web 33 to support and fix the web 33. The interior of the connecting plate 301 is fixedly connected with a reinforcing block 303 to support the connecting plate 301. The beam body 31 is installed inside the extension plate 30. The positioning groove 312 in the beam body 31 is docked with the positioning block 304 to facilitate the connection between the extension plate 30 and the beam body 31. Threaded holes are provided on the surfaces of the extension plate 30 and the beam body 31. The threaded holes of the wing plate 311 are aligned with the threaded holes on the bottom plate 302 to facilitate installation by the staff.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A frame crossbeam, comprising a support beam frame (1), characterized in that: A support mechanism (2) is installed inside the support beam frame (1), and a crossbeam assembly (3) is installed inside the support beam frame (1); The support mechanism (2) comprises a support frame (20), the support frame (20) being threadedly connected to the surface of the support beam frame (1), a stabilizing plate (22) being installed on the upper and lower sides of the support frame (20), and a receiving plate (21) being installed on the surface of the stabilizing plate (22).

2. A frame crossbeam according to claim 1, characterized in that: A support frame (23) is installed inside the support frame (20), and a support column (24) is installed between the support frame (23) and the support frame (20).

3. A frame crossbeam according to claim 2, characterized in that: The support frame (23) comprises an inclined support plate (230), wherein the inclined support plate (230) is fixedly connected to the inside of the support frame (20), and fixing plates (231) are provided on both sides of the inclined support plate (230), wherein the fixing plates (231) are fixedly connected to the inclined support plate (230) and the support frame (20).

4. A frame crossbeam according to claim 1, characterized in that: The crossbeam assembly (3) comprises an extension plate (30), the extension plate (30) being threadedly connected to one side of the supporting beam frame (1), the surface of the extension plate (30) being threadedly connected to a crossbeam body (31), the surface of the crossbeam body (31) being fixedly connected to a web (33), the surface of the web (33) being provided with holes (34), and support blocks (32) being fixedly connected to both sides of the web (33).

5. A frame crossbeam according to claim 4, characterized in that: The crossbeam body (31) comprises a beam plate (310), wherein the beam plate (310) is welded to both ends of a web plate (33), and wing plates (311) are fixedly connected to both sides of the beam plate (310), and positioning grooves (312) are provided on the surfaces of the wing plates (311).

6. A frame crossbeam according to claim 4, characterized in that: The extension plate (30) comprises a connection plate (301), wherein the connection plate (301) is threadedly connected to the surface of the support beam frame (1), and the bottom of the connection plate (301) is fixedly connected to a bottom plate (302).

7. A frame crossbeam according to claim 6, characterized in that: A reinforcing block (303) is fixedly connected to the inner side of the connecting plate (301), and a positioning block (304) is fixedly connected to the surface of the bottom plate (302).

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